package com.example.fw;

import org.openqa.selenium.Alert;
import org.openqa.selenium.By;
import org.openqa.selenium.NoAlertPresentException;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.support.ui.Select;

public abstract class WebDriverHelperBase extends HelperBase {
	
	protected WebDriver driver;
	public boolean acceptNextAlert = true;
	
	public WebDriverHelperBase(ApplicationManager manager) {
		super(manager);
		this.driver = manager.getDriver();
	}
	
	public boolean isElementPresent(By by) {
        try {
          driver.findElement(by);
          return true;
        } catch (NoSuchElementException e) {
          return false;
        }
      }

	public boolean isAlertPresent() {
        try {
          driver.switchTo().alert();
          return true;
        } catch (NoAlertPresentException e) {
          return false;
        }
      }

	public String closeAlertAndGetItsText() {
        try {
          Alert alert = driver.switchTo().alert();
          String alertText = alert.getText();
          if (acceptNextAlert) {
            alert.accept();
          } else {
            alert.dismiss();
          }
          return alertText;
        } finally {
        	acceptNextAlert = true;
        }
      }

	protected void type(By locator, String text) {
		if (text != null) {
			driver.findElement(locator).clear();
			driver.findElement(locator).sendKeys(text);
		}
	}

	protected void click(By locator) {
		driver.findElement(locator).click();
	}
	
	protected void selectByText(By locator, String text) {
		if (text != null) {
			new Select(driver.findElement(locator)).selectByVisibleText(text);	
		}
	}
    
}
